Legionella Brenner et al. 1979 (Approved Lists 1980) Dataset NCBI Taxonomy Classification phylum Pseudomonadota class Gammaproteobacteria order Legionellales family Legionellaceae genus Legionella Name Homonyms Legionella Legionella Brenner et al. 1979 (Approved Lists 1980) Legionella Brenner et al. 1979 (Approved Lists 1980) emend. Saini and Gupta 2021